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How the y Makes the Guy

Average rating
5 out of 5
Based on 1 Ratings and 1 Reviews

Book Description
In Barron's popular Microexplorers Series, young explorers learn how male and female cells combine when a child is first conceived--and how the genes within each cell determine the characteristics of this new living being. The way in which X and Y genes combine determine whether the child will be a boy or a girl. Full-color illustrations.
Book Information
PublisherBarrons Educational Series
BindingHardcover (2 editions)
Reading LevelAges 9-12
# of Pages42
Publication Date11/1997
The Creators
About Patrick A. Baeuerle (Author) : Patrick A. Baeuerle is a published author of children's books. Some of the published credits of Patrick A. Baeuerle include The Cell Works: Microexplorers (Microexplores Ser.: Physical Science No. 4)... more
View Patrick A. Baeuerle's profile
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